MF: FeSO4. 7h2oSpecification: FeSO4: 94. 0% min or 96. 0% min,Fe: 18. 0% min or 20% min,Pb: 0. 002% max, As: 0. 0002% max, CD: 0. 0005% maxUsage: water-treatment, fertilizer, raw material of other industrialStandard: GB10531-89
MF: ALNH4 (SO4) 2. 12h2oSpecification: AlNH4 (SO4) 2: 99% min,Moisture: 3. 0% max, Water insoluble: 0. 16% maxProperties: colorless glasslike crystal to white granule or powderUsage: used in food, pre
Specification-----a-Al2O3Purity: 99. 99% minDiameter of particle d50 (pum) 0. 5-4Loose Density (g / cm3) : 0. 3-0. 6Than the surface area (m2 / g) : 5-12Use: Applications It can be used as rare earth